When I was a kid, I used to buy old bikes and fix them up. One of them was a Schwinn kick back two speed. I thought it was cool because the other kids didn't know I had another gear...it was like having a bike with a STEALTH mode! <grin>
Still, though, it wasn't as cool as the Stingray with the gear shift knob! Now THAT was cool....until...of course....you crashed and slid forward off the seat and OUCH!!!!
http://www.vintagepros.com/images/ex...nnstingray.jpg